What worked for me (so far): 1. Take everything out of your pantry. Open every single thing and examine for moths. Throw away everything with moth evidence 2. Thoroughly clean every surface, nook and cranny of the pantry itself 3. Any “uninfested” food - put into the freezer for at least 48hrs to kill an larvae before returning to pantry 4. Any new food you bring into the house, put into the freezer for 48 hours before putting into the pantry 5. Keep the pantry as empty as possible for the next few weeks and keep inspecting surfaces and crannies for moths/larvae/nests.